@book{28482,
	author = {Wolfe, William, ed.},
	title = {Mobile Robots VIII},
	publisher = {SPIE},
	year = {1994},
	series = {Proceedings of SPIE; V. 2058},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2058}
}